Iyini i-multihead weiger

Umbhali: Smartweigh– Isisindo Sezinhloko Eziningi

I-multihead weiger empeleni iyithuluzi eliguqula isignali yedatha yekhwalithi ibe yi-electronic signal output engalinganiswa ngokunembile. Uma usebenzisa i-sensor, kufanele uqale ucabangele indawo ethile yehhovisi lapho i-sensor itholakala khona. Lokhu kubaluleke kakhulu ekusetshenzisweni okufanele kwe-multihead weiger. Kuhlobene nokuthi i-sensor ingasebenza kahle yini kanye nezinye izikhathi zokuphepha kanye nokusetshenziswa, ngisho nokutholakala kwayo yonke i-electronic. I-multihead weiger yakhiwe ngesisekelo, i-polyurethane elastomer, ama-anchor bolts, izintambo nezinye izingxenye.

I-polyurethane elastomer iyingxenye yokuthwala, futhi i-resistance strain gauge inamathiselwa ku-polyurethane elastomer ngokwezobuchwepheshe obuthile bokucubungula ukuze kwakheke ibhuloho le-Wheatstone, futhi isethi yamandla okushintsha aqinile anembile kakhulu akhiqizwa ezweni langaphandle. Lapho i-polyurethane elastomer ingathwali umthwalo, isifunda sebhuloho sisesimweni esilinganiselwe futhi i-voltage ephumayo ingu-zero. Lapho i-polyurethane elastomer ithwala umthwalo, ngenxa yokuguquguquka kwe-polyurethane elastomer, ukumelana kwangaphakathi kwe-resistance strain gauge kuyashintsha, okwenza isifunda sebhuloho singalingani, futhi kuzoba nokukhishwa kwesignali yedatha ye-voltage esebenzayo.

Usayizi wokukhishwa kwesignali yedatha uhlobene kahle nomthwalo okwi-polyurethane elastomer. Kuyini inzwa yokulinganisa amakhanda amaningi ngokuvamile isetshenziswa nezinsiza ezisekelayo zethuluzi lokubonisa idatha yedijithali. Isibonakaliso sokulinganisa sinikeza amandla okushintsha kahle inzwa. Ngaphezu kwalokho, ukuphuma kwesignali yedatha yinzwa kuyakhuliswa futhi kuhlungwe ngenkuthalo. Ngemuva kokuguqulwa kwe-AD nokuvikelwa kokukhanya, inani lesisindo eliphelele lolwazi lingaboniswa ngokushesha ngokuya ngephaneli yethuluzi. Ukukhishwa kwesignali ye-analog yiphaneli yethuluzi kuthunyelwa kwi-microcomputer ukuze kuqhutshwe indlela yokucubungula idatha.

Indinganiso kazwelonke endala izosebenzisa inhloso ehluke ngokuphelele kanye nokusetshenziswa kwendinganiso yemvelo. “Ukulinganisa” kanye “nokulinganisa amandla” Izinzwa ezimbili zibhekwa njengenye, futhi akukho mehluko onikezwayo ezivivinyweni nasezindleleni zokuhlola. Kunezinhlobo zezinkomba ezingama-21 endinganisweni kazwelonke endala, zonke ezivivinywa ekushiseni kwegumbi; kanye nohlelo oluhlukile, isizathu sokuphambuka kokubuyela emuva, isizathu sokuphambuka kokuphindaphinda, ukuphumula kokucindezeleka, isizathu sokuphambuka okwengeziwe kokushisa okungu-zero kanye nenani lalo elilinganiselwe. Isizathu sokuphambuka okwengeziwe kokushisa kokukhipha yimbangela yokuphambuka okukhulu kumanani ezinkomba ayisithupha ukucacisa izinga lokunemba kwesisindo samakhanda amaningi, okuboniswa ngu-0.02, 0.03, kanye no-0.05 ngokulandelana. Inzwa yamandla esetshenziswa kuma-elekthronikhi.

Ingaguqula amandla asebenza entweni evivinywayo ibe isignali yedatha yokukhipha engabalwa futhi eqinisekisiwe ngokwesilinganiso esithile. Cabanga ngokugcwele ngengozi yokusheshisa amandla adonsela phansi kanye nokugeleza kwamanzi egesi kwamakheli ahlukene okusetshenziswa ekuguqulweni, amapharamitha okusebenza abalulekile esikali samakhanda amaningi yizizathu zokuphambuka kwesimo esiqondile, isizathu sokuphambuka kokulibala, isizathu sokuphambuka kokuphindaphindeka, ukuphumula kokucindezeleka, izici zezinga lokushisa kanye nezici zokushisa zokuzwela, njll. Kuhlelo oluhlukahlukene lwesofthiwe yokuqinisekisa i-metrology ye-elekthronikhi nekhwalithi, ukunemba kwenzwa yokulawula okuphelele ngokuvamile kukhiqizwa yimbangela ephelele yokuphambuka, futhi imbangela ephelele yokuphambuka ixhunywe nembangela ye-elekthronikhi yokuphambuka. Kulula ukusebenzisa isikali samakhanda amaningi esifanelana ne-elekthronikhi ethile yokunemba.

I-International Legal Metrology and Verification Organisation (OIML) idinga ukuthi isizathu sokuphambuka kwe-sensor band δ sibe ngu-70% wesizathu sokuphambuka kwe-electron band Δ, isizathu sokuphambuka kwesimo esiqondile se-multihead weiger, isizathu sokuphambuka kanye nezidingo zayo. Ebangeni lokushisa, inani eliphelele lezimbangela zokuphambuka ngenxa yokulimala kwezinga lokushisa kokuzwela, njll., alikwazi ukudlula imbangela ye-deviation band δ. Lokhu kuvumela umenzi ukuthi enze izinguquko zengxenye ngayinye efaka isandla ekuphambeni okuphelele kokuqinisekiswa kwe-metrological, okuholela ekunembileni okufiswayo.

Umbhali: Smartweigh– Abakhiqizi Besisindo Esinezinhloko Eziningi

Umbhali: Smartweigh– Isisindo Esiqondile

Umbhali: Smartweigh– Umshini Wokupakisha We-Linear Weigher

Umbhali: Smartweigh– Umshini Wokupakisha Wesisindo Esiningi

Umbhali: Smartweigh– I-Denester yethreyi

Umbhali: Smartweigh– Umshini Wokupakisha we-Clamshell

Umbhali: Smartweigh– Isisindo Esihlanganisiwe

Umbhali: Smartweigh– Umshini Wokupakisha we-Doypack

Umbhali: Smartweigh– Umshini Wokupakisha Isikhwama Esenziwe Ngaphambili

Umbhali: Smartweigh– Umshini Wokupakisha Ojikelezayo

Umbhali: Smartweigh– Umshini Wokupakisha Oqondile

Umbhali: Smartweigh– Umshini Wokupakisha we-VFFS